On the contrary, since the state ostensibly exists to serve its citizens, there is no legitimate reason to withhold any data whatsoever from them.

The idea that all but the most dangerous military information should not be public in real time flies in the face of the concept of an informed citizenry, and is far more dangerous and pernicious than its access by hostile powers.

If some information should not be public, it simply should not be accessible by the state.